I bought two mini Kankens for my childrens nurcery bags and had lots of the other mummys comment on them and ask where i got them, very sturdy, practical and large enough for my little one sandwich box, drinks bottle, change of clothes, waterproof coat, toy etc but not too big they cant carry themselves. Delivery was the best was so surprised at how quick they both came was next day wow, We Love Kanken from Mummy, Jessica and Oliver